// const { URL } = require('url')
// const myURL = new URL(location.href);
// const str = myURL.searchParams.get("local") || "zh-cn";
// const scr = document.createElement('script')
// scr.src = './static/msg/js/' + str + '.js'
// scr.async = true
// scr.after = false
// document.querySelector('head').append(scr)
// alert(123)
